Q.1
To convert a continuous sensed data into Digital form, which of the following is required?
  • a) Sampling
  • b) Quantization
  • c) Both Sampling and Quantization
  • d) Neither Sampling nor Quantization
Q.2
To convert a continuous image f(x, y) to digital form, we have to sample the function in __________
  • a) Coordinates
  • b) Amplitude`
  • c) All of the mentioned
  • d) None of the mentioned
Q.3
For a continuous image f(x, y), how could be Sampling defined?
  • a) Digitizing the coordinate values
  • b) Digitizing the amplitude values
  • c) All of the mentioned
  • d) None of the mentioned
Q.4
For a continuous image f(x, y), Quantization is defined as
  • a) Digitizing the coordinate values
  • b) Digitizing the amplitude values
  • c) All of the mentioned
  • d) None of the mentioned
Q.5
Validate the statement:
  • a) True
  • b) False
Q.6
How is sampling been done when an image is generated by a single sensing element combined with mechanical motion?
  • a) The number of sensors in the strip defines the sampling limitations in one direction and Mechanical motion in the other direction.
  • b) The number of sensors in the sensing array establishes the limits of sampling in both directions.
  • c) The number of mechanical increments when the sensor is activated to collect data.
  • d) None of the mentioned.
Q.7
How does sampling gets accomplished with a sensing strip being used for image acquisition?
  • a) The number of sensors in the strip establishes the sampling limitations in one image direction and Mechanical motion in the other direction
  • b) The number of sensors in the sensing array establishes the limits of sampling in both directions
  • c) The number of mechanical increments when the sensor is activated to collect data
  • d) None of the mentioned
Q.8
How is sampling accomplished when a sensing array is used for image acquisition?
  • a) The number of sensors in the strip establishes the sampling limitations in one image direction and Mechanical motion in the other direction
  • b) The number of sensors in the sensing array defines the limits of sampling in both directions
  • c) The number of mechanical increments at which we activate the sensor to collect data
  • d) None of the mentioned
Q.9
The quality of a digital image is well determined by ___________
  • a) The number of samples
  • b) The discrete gray levels
  • c) All of the mentioned
  • d) None of the mentioned
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